Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:58:06 2012

Optimize a model with 33669 rows, 33306 columns and 133404 nonzeros
Presolve removed 30 rows and 5098 columns
Presolve time: 0.81s
Presolved: 33639 rows, 28208 columns, 127938 nonzeros
Variable types: 0 continuous, 28208 integer (28208 binary)
Found heuristic solution: objective 182.0000000

Root relaxation: objective 2.000000e+00, 21024 iterations, 1.45 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    2.00000    0  288  182.00000    2.00000  98.9%     -    4s
H    0     0                     150.0000000    2.00000  98.7%     -    4s
H    0     0                       4.0000000    2.00000  50.0%     -    4s
H    0     0                       3.0000000    2.00000  33.3%     -    4s
     0     0 infeasible    0         3.00000    2.00000  33.3%     -    5s

Cutting planes:
  Gomory: 1
  Zero half: 30

Explored 0 nodes (70086 simplex iterations) in 5.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%